Michael Gelband’s Ciena CIEN Stock Holding History

Michael Gelband’s Portfolio CIEN Stock Details CIEN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,100	Closed	-$257K	–	1613
2025 Q4	$257K	Buy	+1,100	New	+$213K	﹤0.01%	1343

Other funds holding CIEN

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Michael Gelband's CIEN Position: Q3 2025 in Review

Michael Gelband sold out of Ciena (CIEN) in Q3 2025, closing a stake of 95,865 shares — an estimated $9.76M sold.

Michael Gelband first reported a position in CIEN in Q1 2019 and held it in 20 quarters. The position peaked at $15.7M in Q2 2022. 688 funds tracked by Wall St. Rank hold CIEN as of Q3 2025.

Michael Gelband reported no remaining Ciena position as of Q3 2025 after selling out during the quarter.
Michael Gelband sold 95,865 Ciena shares in Q3 2025, an estimated $9.76M.
Michael Gelband first reported a position in Ciena in Q1 2019 and held it in 20 quarters.
Michael Gelband's Ciena position peaked at $15.7M in Q2 2022.
688 funds tracked by Wall St. Rank held Ciena as of Q3 2025.

Based on ExodusPoint Capital Management's 13F filing for Q3 2025, filed 14 Nov 2025.